About this 3D model

This is a side fan mount for all metal hot end cooling. Designed to fit http://www.thingiverse.com/thing:106313. If you don't have this X carriage base, you won't have the alternate screw hold originally designed to allow for extruder rotated mounting. Consider adding a adding a 40 mm fan guard, This was a project used to gain experience with DesignSpark Mechanical CAD software. The software made this really easy to create.